Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276365 | Launching pipeline pigs | — | 2025-04-15 |
| 11725620 | Underwater hydroelectric power generation system including a pelton turbine and perforated tubular penstocks | Ernst Kristen Helgoy Kloster | 2023-08-15 |
| 11248433 | Injecting fluid into a hydrocarbon production line or processing system | — | 2022-02-15 |
| 9890605 | Device for collection of particulate material in a conduit | Lasse Haugland | 2018-02-13 |